Merge branch 'hotfix/0.3.1' into develop
Added small border radius to buttons.
Hero image now always fills screen. Also on mobile.
Bigger continue button on mobile.
Made all buttons responsive.
Merge branch 'feature/mobile_start_screen' into develop
Merge branch 'release/0.4'
Fixed menu background on tablets.
Merge branch 'hotfix/0.4.1'